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miss Akunina [59]

3 years ago

10

Hey wanted to know how yo slove thia problem " Ann is grouping 38 rocks. She can put them into groups of 10 rocks or as single r

ocks. what are th
e different ways ann can group the rocks?

1 answer:

statuscvo [17]3 years ago

4 0

She has 4 groups all together. 3 groups with ten rocks each and 1 group with 8 rocks(8/10).

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URGENT HELP ME PLEASE

Trava [24]

Answer:

(a) $\log_3(\dfrac{81}{3})=3$

(b) $\log_5(\dfrac{625}{25})=2$

(c) $\log_2(\dfrac{64}{8})=3$

(d) $\log_4(\dfrac{64}{16})=1$

(e) $\log_6(36^4)=8$

(f) $\log(100^3)=6$

Step-by-step explanation:

Let as consider the given equations are $\log_3(\dfrac{81}{3})=?,\log_5(\dfrac{625}{25})=?,\log_2(\dfrac{64}{8})=?,\log_4(\dfrac{64}{16})=?,\log_6(36^4)=?,\log(100^3)=?$ .

(a)

$\log_3(\dfrac{81}{3})=\log_3(27)$

$\log_3(\dfrac{81}{3})=\log_3(3^3)$

$\log_3(\dfrac{81}{3})=3$ $[\because \log_aa^x=x]$

(b)

$\log_5(\dfrac{625}{25})=\log_5(25)$

$\log_5(\dfrac{625}{25})=\log_5(5^2)$

$\log_5(\dfrac{625}{25})=2$ $[\because \log_aa^x=x]$

(c)

$\log_2(\dfrac{64}{8})=\log_2(8)$

$\log_2(\dfrac{64}{8})=\log_2(2^3)$

$\log_2(\dfrac{64}{8})=3$ $[\because \log_aa^x=x]$

(d)

$\log_4(\dfrac{64}{16})=\log_4(4)$

$\log_4(\dfrac{64}{16})=1$ $[\because \log_aa^x=x]$

(e)

$\log_6(36^4)=\log_6((6^2)^4)$

$\log_6(36^4)=\log_6(6^8)$

$\log_6(36^4)=8$ $[\because \log_aa^x=x]$

(f)

$\log(100^3)=\log((10^2)^3)$

$\log(100^3)=\log(10^6)$

$\log(100^3)=6$ $[\because \log10^x=x]$

5 0

3 years ago

If a=3 and b=5 , then ab/15 + a(6+7b) =

stich3 [128]

Answer:

124

Step-by-step explanation:

3x5/15=1

1+3(6+35)

1+18+105=

124

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The answer would be d

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Use the algebra tiles to model x – 3. Then complete the statements. The variable is represented by Subtracting three is represen

Arte-miy333 [17]

The complete statements are as follows;

The variable is represented by<u> one </u><u>orange </u><u>x </u><u>tiles</u><u>.</u>

Subtract three is represented by <u>three</u><u> </u><u>blue</u><u> - tiles</u>.

The tiles represent <u>subtraction</u> <u>3</u> from an unknown number.

<h3>What are algerbra tiles?</h3>

Algebra tiles are square and rectangle shaped tiles or tiles that represent numbers and variables.

Given

Use the algebra tiles to model x -3.

The complete statements are as follows;

The variable is represented by<u> one </u><u>orange </u><u>x </u><u>tiles</u><u>.</u>

Subtract three is represented by <u>three</u><u> </u><u>blue</u><u> - tiles</u>.

The tiles represent <u>subtraction</u> <u>3</u> from an unknown number.

To know more about algerbra tiles click the link given below.

brainly.com/question/81876

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A caterpillar eats 1400\%1400%1400, percent of its birth mass in one day. The caterpillar's birth mass is mmm grams.

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Answer:

I d k

Step-by-step explanation:

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